Residual Current Circuit Breaker
This residual current circuit breaker is designed for AC 50/60Hz lines with voltage 240V (2 pole)/415V (4 pole) and rated current up to 100A. It rapidly cuts off power upon detecting human electricity shock or leakage current exceeding the prescribed value, protecting human safety and preventing accidents.
Technical Specifications
Overview
KNL1 Series Residual Current Circuit Breaker
The KNL1 series is a high-performance residual current circuit breaker designed to safeguard electrical systems against earth leakage faults. Suitable for AC 50/60Hz lines, it provides rapid power disconnection to prevent electric shock and accidents in industrial, commercial, and residential environments. This device is engineered for reliability, complying with international standards including GB 16916.1 and IEC/EN 61008.1.
Electrical Ratings
Rated Current
- 63
- 80
- 100
- Rated Working Voltage
- 240V (2 Pole) / 415V (4 Pole)
- Rated Frequency
- 50/60Hz
Performance Metrics
Key Performance Indicators
1,500 A
Making/Breaking Capacity
3,000 A
Short-Circuit Current
10,000 cycles
Mechanical Life
4,000 cycles
Electrical Life
- Sensibility Types
- A TypeAC Type
- Max Operating Time
- ≤0.3s (at In), ≤0.04s (at 5In)
Technical Specifications
Rated Residual Operating Current
- 0.03
- 0.1
- 0.3
- 0.5
Rated Residual Non-Operating Current
- 0.015
- 0.05
- 0.15
- 0.25
Pole Number
2P4P
- Standards Compliance
- GB 16916.1IEC/EN 61008.1
Dimensions
Dimensions Table
| Dimension | Value |
|---|---|
| Height | 91 |
| Width | 72 |
| Depth | 75 |
